-- | 
-- Copyright: 2015 Joey Hess <id@joeyh.name>
-- License: BSD-2-clause
-- 
-- Concurrent output handling.
--
-- > import Control.Concurrent.Async
-- > import System.Console.Concurrent
-- >
-- > main = withConcurrentOutput $
-- > 	outputConcurrent "washed the car\n"
-- > 		`concurrently`
-- >	outputConcurrent "walked the dog\n"
-- >		`concurrently`
-- > 	createProcessConcurrent (proc "ls" [])

module System.Console.Concurrent (
        -- * Concurrent output
        withConcurrentOutput,
        Outputable(..),
        outputConcurrent,
        errorConcurrent,
        createProcessConcurrent,
        createProcessForeground,
        flushConcurrentOutput,
        lockOutput,
        ConcurrentProcessHandle,
        waitForProcessConcurrent,
        -- * Low level access to the output buffer
        OutputBuffer,
        StdHandle(..),
        bufferOutputSTM,
        outputBufferWaiterSTM,
        waitAnyBuffer,
        waitCompleteLines,
        emitOutputBuffer,
) where

import System.Console.Concurrent.Internal